New standard ECU

[r3v0]

I need a new (recon) ECU but i don't know where to buy from.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=390218478774&ssPageName=STRK:MEWAX:IT
or
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=390060290186&ssPageName=STRK:MEBOFFX:IT
or
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=220671727840&ssPageName=STRK:MEWAX:IT
or has anyone a better idea?
2002 saxo vtr,